| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $116.93 | 11.556% | $130.4424 | $130.44 | $130.45 | $130.40 |
| Purchase #2 | $190.29 | 5.770% | $201.2697 | $201.27 | $201.25 | $201.30 |
| Purchase #3 | $63.74 | 11.559% | $71.1077 | $71.11 | $71.10 | $71.10 |
| Purchase #4 | $181.93 | 12.600% | $204.8532 | $204.85 | $204.85 | $204.90 |
| Purchase #5 | $209.40 | 10.592% | $231.5796 | $231.58 | $231.60 | $231.60 |
| Purchase #6 | $16.44 | 5.769% | $17.3884 | $17.39 | $17.40 | $17.40 |
| Purchase #7 | $80.65 | 7.555% | $86.7431 | $86.74 | $86.75 | $86.70 |
| 7 purchase totals = | $859.38 | $943.3841 | $943.38 | $943.40 | $943.40 | |